EP1466045B1 - Structure fibreuse pour la realisation de materiaux composites - Google Patents
Structure fibreuse pour la realisation de materiaux composites Download PDFInfo
- Publication number
- EP1466045B1 EP1466045B1 EP03712243A EP03712243A EP1466045B1 EP 1466045 B1 EP1466045 B1 EP 1466045B1 EP 03712243 A EP03712243 A EP 03712243A EP 03712243 A EP03712243 A EP 03712243A EP 1466045 B1 EP1466045 B1 EP 1466045B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- continuous
- strand layer
- binder
- continuous strand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 11
- 238000010923 batch production Methods 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000151 deposition Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000010924 continuous production Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 abstract description 11
- 239000004753 textile Substances 0.000 description 25
- 229920005989 resin Polymers 0.000 description 18
- 239000011347 resin Substances 0.000 description 18
- 238000009958 sewing Methods 0.000 description 16
- 238000005470 impregnation Methods 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 238000001721 transfer moulding Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/04—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by applying or incorporating chemical or thermo-activatable bonding agents in solid or liquid form
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/12—Glass fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24033—Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24033—Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond
- Y10T428/24041—Discontinuous or differential coating, impregnation, or bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
Definitions
- a veil can be deposited before the realization of the first layer of cut threads. If necessary, a veil can be deposited after the realization of the second layer of cut son.
- the structure can therefore include two sails each placed on the outer faces of the structure.
- the invention also relates to composite materials that can be obtained by impregnation of the structure according to the invention.
- This structure can in particular be impregnated by so-called molding transfer molding processes. resin or RTM (resin transfer molding), or infusion ("scrimp" in English). These methods are well known to those skilled in the art.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Paper (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Glass Compositions (AREA)
- Reinforced Plastic Materials (AREA)
Description
- avant imprégnation, elle doit se laisser mettre en forme facilement et donc être aisément déformable notamment à la main,
- elle doit se laisser imprégner le plus facilement possible et doit donc être le plus perméable possible vis-à-vis de la résine d'imprégnation,
- elle doit renforcer le matériau final le plus possible.
fils continus: //////////// ; fils coupés: XXXXX ; voile : ).
- réalisation d'une première couche de fils coupés par dépôt de fils coupés sur un tapis défilant, puis
- réalisation de la couche de fils continus sur la première couche de fils coupés, par réalisation de boucles (directement à partir d'une filière ou à partir d'un roving), puis
- réalisation d'une seconde couche de fils coupés par dépôt de fils coupés sur la couche de fils continus.
- réalisation d'une première couche de fils coupés par dépôt de fils coupés sur un tapis défilant ou déroulement d'un rouleau de mat à fils coupés, puis
- réalisation de la couche de fils continus au-dessus de la première couche de fils coupés par réalisation de boucles (directement à partir d'une filière ou à partir d'un roving) ou par déroulement de la couche de fils continus à partir d'un rouleau de mat, en continu grâce au fait que le tapis continue de défiler, puis
- réalisation d'une seconde couche de fils coupés sur la couche de fils continus par dépôt de fils coupés ou déroulement d'un rouleau de mat à fils coupés, cette étape étant réalisée en continu grâce au fait que le tapis continue de défiler.
On réalise une pièce plane par moulage en transfert de résine (« RTM » en anglais) dans un moule équipé de capteurs de pression. Grâce à ces capteurs de pression situés à intervalles réguliers, on obtient des graphiques de la pression en fonction du temps. Ensuite, on applique la loi de Darcy pour obtenir la perméabilité k en m2, laquelle vérifie l'équation (loi de Darcy):
Q représente le débit,
S représente la section de l'empreinte du moule,
η représente la viscosité dynamique de la résine d'imprégnation,
ΔP représente la différence de pression entre deux capteurs,
Δx représente la distance entre deux capteurs.
Les petites valeurs de k indiquent une perméabilité faible (ou une résistance élevée à l'écoulement), les grandes valeurs indiquent une perméabilité élevée (ou une résistance faible à l'écoulement).
Claims (26)
- Structure fibreuse comprenant au moins une couche de fils continus répartis de façon aléatoire et au moins une couche textile de renfort, les différentes couches de ladite structure étant reliées entre elles par un moyen mécanique ou chimique.
- Structure selon la revendication précédente caractérisée en ce que la couche de fils continus a une masse surfacique allant de 200 à 700 g/m2.
- Structure selon la revendication précédente caractérisée en ce que la couche de fils continus a une masse surfacique allant de 350 à 550 g/m2.
- Structure selon l'une des revendications précédentes, caractérisée en ce que la couche textile de renfort est en fils coupés.
- Structure selon la revendication précédente caractérisée en ce que la couche textile de renfort a une masse surfacique allant de 100 à 600 g/m2.
- Structure selon la revendication précédente caractérisée en ce que la couche textile de renfort a une masse surfacique allant de 200 à 400 g/m2.
- Structure selon l'une des revendications 4 à 6 caractérisée en ce que les fils coupés ont une longueur allant de 1 à 15 cm.
- Structure selon l'une des revendications précédentes, caractérisé en ce qu'elle comprend une deuxième couche textile de renfort, située de l'autre côté de la couche de fils continus par rapport à la première couche textile de renfort.
- Structure selon la revendication précédente caractérisée en ce qu'elle comprend au moins un voile constituant au moins une des deux faces externes de la structure.
- Structure selon la revendication précédente caractérisée en ce que au moins un voile a une masse surfacique allant de 10 à 60 g/m2.
- Structure selon la revendication précédente caractérisée en ce que au moins un voile a une masse surfacique allant de 20 à 40 g/m2.
- Structure selon l'une des revendications précédentes caractérisé en ce que les différentes couches textiles non-voile sont liées par couture.
- Structure selon l'une des revendications 1 à 11 caractérisé en ce que les différentes couches textiles non-voile sont liées par aiguilletage.
- Structure selon l'une des revendications précédentes caractérisé en ce que les boucles de la couche de fils continus sont liées par un liant.
- Structure selon l'une des revendications 1 à 14 caractérisé en ce que Jes différentes couches textiles sont liées deux-à-deux par un liant.
- Structure selon l'une des revendications précédentes caractérisé en ce que la couche de fils continus comprend des entailles augmentant sa déformabilité.
- Structure selon la revendication précédente caractérisée en ce que les entailles ont une longueur allant de 0,01 à 0,35 fois la largeur de la couche de fils continus.
- Structure selon l'une des deux revendications précédentes caractérisée en ce que la direction des entailles est celle de la largeur de la structure.
- Structure selon l'une des revendications 16 à 18 caractérisé en ce que les entailles ont une longueur allant de 0,5 à 30 cm.
- Structure selon l'une des revendications 16 à 19 caractérisé en ce que les entailles sont présentes à raison de 30 à 200 entailles par m2 de couche de fils continus.
- Structure selon l'une des revendications précédentes caractérisé en ce que la couche de fils continus est en verre.
- Structure selon l'une des revendications précédentes caractérisé en ce que la couche textile de renfort est en verre.
- Matériau composite comprenant une structure de l'une des revendications précédentes.
- Procédé de préparation en continu d'une structure fibreuse comprenant au moins une couche de fils continus répartis de façon aléatoire et deux couches textiles de renfort, la couche de fils continus étant placée entre les deux couches textiles de renfort, comprenant les étapes suivantes :les différentes couches textiles de ladite structure étant ensuite reliées entre elles par au moins un liant et/ou au moins un moyen mécanique.réalisation d'une première couche de fils coupés par dépôt de fils coupés sur un tapis défilant, puisréalisation de la couche de fils continus sur la première couche de fils coupés, par réalisation de boucles, puisréalisation d'une seconde couche de fils coupés par dépôt de fils coupés sur la couche de fils continus,
- Procédé de préparation en discontinu d'une structure fibreuse comprenant au moins une couche de fils continus répartis de façon aléatoire et deux couches textiles de renfort, la couche de fils continus étant placée entre les deux couches textiles de renfort, comprenant les étapes suivantes :les différentes couches textiles de ladite structure étant ensuite reliées entre elles par au moins un liant et/ou au moins un moyen mécanique.réalisation d'une première couche de fils coupés par dépôt de fils coupés sur un tapis défilant ou déroulement d'un rouleau de mat à fils coupés, puisréalisation de la couche de fils continus au-dessus de la première couche de fils coupés par réalisation de boucles ou par déroulement de la couche de fils continus sous la forme d'un mat à partir d'un rouleau, en continu grâce au fait que le tapis continue de défiler, puisréalisation d'une seconde couche de fils coupés sur la couche de fils continus par dépôt de fils coupés ou déroulement d'un rouleau de mat à fils coupés, cette étape étant réalisée en continu grâce au fait que le tapis continue de défiler,
- Procédé selon la revendication précédente caractérisé en ce que la couche de fils continus est déroulée sous la forme d'un mat à partir d'un rouleau et en ce qu'elle comprend des entailles.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0200468A FR2834726B1 (fr) | 2002-01-16 | 2002-01-16 | Structure fibreuse pour la realisation de materiaux composites |
| FR0200468 | 2002-01-16 | ||
| PCT/FR2003/000111 WO2003060218A1 (fr) | 2002-01-16 | 2003-01-15 | Structure fibreuse pour la realisation de materiaux composites |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1466045A2 EP1466045A2 (fr) | 2004-10-13 |
| EP1466045B1 true EP1466045B1 (fr) | 2005-03-16 |
Family
ID=8871303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03712243A Expired - Lifetime EP1466045B1 (fr) | 2002-01-16 | 2003-01-15 | Structure fibreuse pour la realisation de materiaux composites |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20050170731A1 (fr) |
| EP (1) | EP1466045B1 (fr) |
| JP (1) | JP4589003B2 (fr) |
| KR (1) | KR20040081747A (fr) |
| CN (1) | CN100383309C (fr) |
| AT (1) | ATE291117T1 (fr) |
| AU (1) | AU2003216724A1 (fr) |
| BR (1) | BR0306722B1 (fr) |
| CA (1) | CA2473118C (fr) |
| DE (1) | DE60300395T2 (fr) |
| ES (1) | ES2240939T3 (fr) |
| FR (1) | FR2834726B1 (fr) |
| MX (1) | MXPA04006996A (fr) |
| PT (1) | PT1466045E (fr) |
| RU (1) | RU2300586C2 (fr) |
| WO (1) | WO2003060218A1 (fr) |
| ZA (1) | ZA200405170B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1447213A1 (fr) * | 2003-02-11 | 2004-08-18 | Saint-Gobain Vetrotex France S.A. | Structure comprenant un voile de fibres de verre obtenu par voie sèche et un voile de fibres organiques |
| FR2861749B1 (fr) * | 2003-11-03 | 2005-12-16 | Saint Gobain Vetrotex | Mat deformable a renfort fibreux pour la fabrication de composites a matrice thermoplastique |
| FR2876381B1 (fr) * | 2004-10-07 | 2007-01-26 | Saint Gobain Vetrotex | Feuille de preimpregne a fils lies |
| DE102005039709A1 (de) * | 2005-08-23 | 2007-03-01 | Johns Manville International, Inc., Denver | Glasfaservliese, Harzmatten sowie Verfahren zu deren Herstellung |
| DE102005040076A1 (de) * | 2005-08-24 | 2007-03-01 | Saint-Gobain Isover G+H Ag | Mineralwolle mit Steinwolleflocken und Glaswollefasern |
| US7351040B2 (en) * | 2006-01-09 | 2008-04-01 | General Electric Company | Methods of making wind turbine rotor blades |
| US8449709B2 (en) * | 2007-05-25 | 2013-05-28 | The Boeing Company | Method of fabricating fiber reinforced composite structure having stepped surface |
| FR2919820B1 (fr) * | 2007-08-07 | 2009-12-18 | Saint Gobain Vetrotex | Canal drainant pour composite |
| DK2222453T3 (da) * | 2007-12-20 | 2013-03-18 | Vestas Wind Sys As | Fremgangsmåde til fremstilling af en kompositdel fra resin-forimprægnerede fibre |
| DE112010003301A5 (de) * | 2009-08-17 | 2012-12-27 | Quadrant Plastic Composites Ag | Spritzgiessverfahren zur herstellung von bauteilen |
| RU2648886C2 (ru) * | 2016-02-24 | 2018-03-28 | Николай Евгеньевич Староверов | Композитный материал-2 и способ его изготовления |
| JP6652523B2 (ja) * | 2017-05-18 | 2020-02-26 | 学校法人金沢工業大学 | 強化繊維基材及びプリフォーム。 |
| RU2733604C1 (ru) * | 2020-02-12 | 2020-10-05 | Общество с ограниченной ответственностью "Термопластиковые композитные технологии" (ООО "ТКТ") | Термопластичный препрег и способ его изготовления |
| WO2025052909A1 (fr) * | 2023-09-08 | 2025-03-13 | 三菱ガス化学ネクスト株式会社 | Matériau fibreux, matériau durcissable, produit durci et stratifié |
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| US3044146A (en) * | 1958-10-27 | 1962-07-17 | Owens Corning Fiberglass Corp | Composite fibrous glass bodies |
| US3197860A (en) * | 1964-10-29 | 1965-08-03 | Martin M Gracer | Method for producing stock material |
| DE1950669C3 (de) * | 1969-10-08 | 1982-05-13 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Vliesherstellung |
| GB1453447A (en) * | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
| US4298647A (en) * | 1979-07-16 | 1981-11-03 | Clopay Corporation | Cross-tearable decorative sheet material |
| JPS60136386U (ja) * | 1984-02-21 | 1985-09-10 | 東レ株式会社 | 繊維強化複合材料用補強材 |
| US4615717A (en) * | 1985-09-27 | 1986-10-07 | Ppg Industries, Inc. | Method and apparatus for making glass fiber oriented continuous strand mat |
| SU1330224A1 (ru) * | 1985-12-11 | 1987-08-15 | Предприятие П/Я М-5314 | Нетканый материал |
| US4911973A (en) * | 1988-03-14 | 1990-03-27 | Owens-Corning Fiberglas Corporation | Reinforcement blanket formed by sewing together layers of fiber-reinforcement materials |
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-
2002
- 2002-01-16 FR FR0200468A patent/FR2834726B1/fr not_active Expired - Fee Related
-
2003
- 2003-01-15 BR BRPI0306722-0A patent/BR0306722B1/pt active IP Right Grant
- 2003-01-15 JP JP2003560293A patent/JP4589003B2/ja not_active Expired - Fee Related
- 2003-01-15 CA CA2473118A patent/CA2473118C/fr not_active Expired - Fee Related
- 2003-01-15 US US10/500,468 patent/US20050170731A1/en not_active Abandoned
- 2003-01-15 RU RU2004124841/12A patent/RU2300586C2/ru not_active IP Right Cessation
- 2003-01-15 AU AU2003216724A patent/AU2003216724A1/en not_active Abandoned
- 2003-01-15 AT AT03712243T patent/ATE291117T1/de not_active IP Right Cessation
- 2003-01-15 EP EP03712243A patent/EP1466045B1/fr not_active Expired - Lifetime
- 2003-01-15 ES ES03712243T patent/ES2240939T3/es not_active Expired - Lifetime
- 2003-01-15 KR KR10-2004-7010724A patent/KR20040081747A/ko not_active Abandoned
- 2003-01-15 DE DE60300395T patent/DE60300395T2/de not_active Expired - Lifetime
- 2003-01-15 CN CNB038023679A patent/CN100383309C/zh not_active Expired - Lifetime
- 2003-01-15 MX MXPA04006996A patent/MXPA04006996A/es active IP Right Grant
- 2003-01-15 PT PT03712243T patent/PT1466045E/pt unknown
- 2003-01-15 WO PCT/FR2003/000111 patent/WO2003060218A1/fr not_active Ceased
-
2004
- 2004-06-29 ZA ZA200405170A patent/ZA200405170B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA04006996A (es) | 2005-07-13 |
| CN1617961A (zh) | 2005-05-18 |
| JP2005515089A (ja) | 2005-05-26 |
| ZA200405170B (en) | 2006-02-22 |
| FR2834726B1 (fr) | 2004-06-04 |
| US20050170731A1 (en) | 2005-08-04 |
| ES2240939T3 (es) | 2005-10-16 |
| JP4589003B2 (ja) | 2010-12-01 |
| DE60300395T2 (de) | 2006-04-13 |
| RU2004124841A (ru) | 2005-03-10 |
| CN100383309C (zh) | 2008-04-23 |
| PT1466045E (pt) | 2005-08-31 |
| AU2003216724A1 (en) | 2003-07-30 |
| DE60300395D1 (de) | 2005-04-21 |
| WO2003060218A3 (fr) | 2004-04-22 |
| RU2300586C2 (ru) | 2007-06-10 |
| CA2473118C (fr) | 2011-09-20 |
| FR2834726A1 (fr) | 2003-07-18 |
| WO2003060218A1 (fr) | 2003-07-24 |
| BR0306722A (pt) | 2004-12-28 |
| KR20040081747A (ko) | 2004-09-22 |
| CA2473118A1 (fr) | 2003-07-24 |
| EP1466045A2 (fr) | 2004-10-13 |
| ATE291117T1 (de) | 2005-04-15 |
| BR0306722B1 (pt) | 2014-02-11 |
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